fix bug

utils/date/datetime.go

@@ -458,6 +458,8 @@ func dateStrFormat(input string) string {
 	if length > 2 {
 		if strings.LastIndex(input, ":") == length-2 {
 			input = input[0:length-1] + "0" + input[length-1:]
+		} else if strings.LastIndex(input, "-") == length-2 {
+			input = input[0:length-1] + "0" + input[length-1:]
 		}
 	}
 	return input